SC-8H - 745 cfm Drop Ceiling Exhaust Fan-server room & commercial kitchens,$539

8" - 745 cubic feet / minute - cools 900 sq. ft. Server cooling, Bitcoin Mining Rig Cooling ,Cools 3D Printers Server Room Cooling, cools up to 15 servers Horizontal Exhaust Horizontal intake removes only the HOTTEST AIR @ the ceiling Automatic - adjustable thermostat 110 volts - 1.7 amps - 200 watts Fits standard 2 x 2 ceiling grid / EASY Install Fully assembled - 10 year guarantee  15 - 20 year service life Galvanized Steel/Welded - Built to LAST! Needs 16" of Clearance from Ceiling Grid 2 cool air intakes included Daily & Emergency use or multiple units in larger areas 2 day shipping CALL Dane @ 770.480.9913 more exhaust systems,  stmfab.net, home, top pf page "exhaust systems" drop dow